So this is asking the cube root of -27 then squared.
Cube root of -27=-3
And -3^2=9
So I believe your answer is 9
The answer is B.
(the equation to solve this with is: a^2 + b^2 = c^2)
Answer:
18
Step-by-step explanation:
2(6) + 2(3)
12 + 6 = 18
17. Area of triangle: 1/2bh
1/2 * 12 * 15
1/2 * 180
=90 cm^2
18. Area of trapezoid: 1/2 h (b1 + b2)
1/2 * 8 ( 12 + 15.4)
4 * 27.4
= 109.6 cm^2
